just based on tayvon wilson and his grandmother. i'm going for the patriots now. jim will be anchoring our coverage with live reports from phoenix all week. you can like his facebook page to keep up with his behind-the-scenes journey. >>> the victim in a hit-and-run crash helped catch the driver. we'll tell you what he did before he got hit that led to an arrest. >>> new reaction from west virginia university. a report now telling us more about a teenager's death in a fraternity house. >> reporter: i'm tom sherwood along southern avenue the boundary between the district of columbia and prince george's county. someone called thomas jefferson was technology has improved our lives, in small ways. in big ways. but what about this? couldn't this be better too? at redfin we asked ourselves the same question. which led us to create new ways to take you inside a home or instantly schedule a tour. but we paired that with our own agents who aren't paid on commission but on your happiness. and that's what makes it all work the world has changed and now real estate has too. >